EP3092736A4 - Procédé de communication de terminal de ligne optique et dispositif ayant une structure de données - Google Patents

Procédé de communication de terminal de ligne optique et dispositif ayant une structure de données Download PDF

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Publication number
EP3092736A4
EP3092736A4 EP15740223.1A EP15740223A EP3092736A4 EP 3092736 A4 EP3092736 A4 EP 3092736A4 EP 15740223 A EP15740223 A EP 15740223A EP 3092736 A4 EP3092736 A4 EP 3092736A4
Authority
EP
European Patent Office
Prior art keywords
data structure
communication method
line terminal
optical line
terminal communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15740223.1A
Other languages
German (de)
English (en)
Other versions
EP3092736A1 (fr
EP3092736B1 (fr
Inventor
Yuanqiu Luo
Bo Gao
Frank Effenberger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to EP23199892.3A priority Critical patent/EP4274122A3/fr
Priority to EP18193538.8A priority patent/EP3462650B1/fr
Publication of EP3092736A1 publication Critical patent/EP3092736A1/fr
Publication of EP3092736A4 publication Critical patent/EP3092736A4/fr
Application granted granted Critical
Publication of EP3092736B1 publication Critical patent/EP3092736B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/02Wavelength-division multiplex systems
    • H04J14/0227Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254Optical medium access
    • H04J14/0256Optical medium access at the optical channel layer
    • H04J14/0257Wavelength assignment algorithms
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/27Arrangements for networking
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/02Wavelength-division multiplex systems
    • H04J14/0227Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254Optical medium access
    • H04J14/0256Optical medium access at the optical channel layer
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/02Wavelength-division multiplex systems
    • H04J14/0227Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254Optical medium access
    • H04J14/0272Transmission of OAMP information
    • H04J14/0275Transmission of OAMP information using an optical service channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/02Wavelength-division multiplex systems
    • H04J14/0278WDM optical network architectures
    • H04J14/0282WDM tree architectures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
EP15740223.1A 2014-01-23 2015-01-20 Procédé de communication de terminal de ligne optique et dispositif ayant une structure de données Active EP3092736B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP23199892.3A EP4274122A3 (fr) 2014-01-23 2015-01-20 Procédé et dispositif de communication de terminal de ligne optique avec structure de données
EP18193538.8A EP3462650B1 (fr) 2014-01-23 2015-01-20 Procédé de communication de terminal de ligne optique et dispositif à structure de données

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461930886P 2014-01-23 2014-01-23
PCT/US2015/012080 WO2015112508A1 (fr) 2014-01-23 2015-01-20 Procédé de communication de terminal de ligne optique et dispositif ayant une structure de données

Related Child Applications (3)

Application Number Title Priority Date Filing Date
EP18193538.8A Division-Into EP3462650B1 (fr) 2014-01-23 2015-01-20 Procédé de communication de terminal de ligne optique et dispositif à structure de données
EP18193538.8A Division EP3462650B1 (fr) 2014-01-23 2015-01-20 Procédé de communication de terminal de ligne optique et dispositif à structure de données
EP23199892.3A Division EP4274122A3 (fr) 2014-01-23 2015-01-20 Procédé et dispositif de communication de terminal de ligne optique avec structure de données

Publications (3)

Publication Number Publication Date
EP3092736A1 EP3092736A1 (fr) 2016-11-16
EP3092736A4 true EP3092736A4 (fr) 2017-01-25
EP3092736B1 EP3092736B1 (fr) 2018-11-07

Family

ID=53545755

Family Applications (3)

Application Number Title Priority Date Filing Date
EP15740223.1A Active EP3092736B1 (fr) 2014-01-23 2015-01-20 Procédé de communication de terminal de ligne optique et dispositif ayant une structure de données
EP23199892.3A Pending EP4274122A3 (fr) 2014-01-23 2015-01-20 Procédé et dispositif de communication de terminal de ligne optique avec structure de données
EP18193538.8A Active EP3462650B1 (fr) 2014-01-23 2015-01-20 Procédé de communication de terminal de ligne optique et dispositif à structure de données

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP23199892.3A Pending EP4274122A3 (fr) 2014-01-23 2015-01-20 Procédé et dispositif de communication de terminal de ligne optique avec structure de données
EP18193538.8A Active EP3462650B1 (fr) 2014-01-23 2015-01-20 Procédé de communication de terminal de ligne optique et dispositif à structure de données

Country Status (5)

Country Link
US (3) US9577783B2 (fr)
EP (3) EP3092736B1 (fr)
CN (2) CN109660311B (fr)
ES (2) ES2968202T3 (fr)
WO (1) WO2015112508A1 (fr)

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US10003428B2 (en) * 2013-05-15 2018-06-19 Zte Corporation Using noisy window for uncalibrated optical network unit activation
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US9577783B2 (en) * 2014-01-23 2017-02-21 Futurewei Technologies, Inc. Optical line terminal communication method and device with data structure
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CN105703873B (zh) * 2016-01-20 2018-02-16 烽火通信科技股份有限公司 Twdm‑pon系统及该系统中onu通道切换的快速处理方法
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AU2017260108B2 (en) * 2016-05-04 2021-08-26 Adtran, Inc. Systems and methods for performing optical line terminal (OLT) failover switches in optical networks
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WO2018120179A1 (fr) * 2016-12-30 2018-07-05 华为技术有限公司 Procédé, appareil et système de gestion d'unité de réseau optique (onu)
US10623129B2 (en) 2017-09-15 2020-04-14 Futurewei Technologies, Inc. Control and management of a first PON using a second PON
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US11309973B2 (en) * 2018-01-31 2022-04-19 Nokia Solutions And Networks Oy Optical burst monitoring
WO2020063048A1 (fr) * 2018-09-29 2020-04-02 深圳前海达闼云端智能科技有限公司 Réseau pon et procédé de communication associé, olt, passerelle mqtt-sn, onu et serveur mqtt
CN113396560B (zh) * 2018-12-28 2022-12-27 华为技术有限公司 一种建立光缆连接的方法及装置
CN112104927B (zh) * 2019-06-17 2023-11-17 中兴通讯股份有限公司 一种无源光网络的波长切换、配置方法及装置
CN112188324B (zh) * 2019-07-05 2022-10-14 中兴通讯股份有限公司 激活方法、装置、控制装置、网络设备、光网络系统
US11888524B2 (en) * 2019-09-02 2024-01-30 Nippon Telegraph And Telephone Corporation Communication apparatus, and communication method
WO2021069113A1 (fr) 2019-10-07 2021-04-15 British Telecommunications Public Limited Company Réseau de communication optique et procédé de fourniture de service continu sur ce dernier
CN114727170B (zh) 2021-01-04 2025-02-11 上海诺基亚贝尔股份有限公司 在光网络中实施的方法、设备和计算机可读存储介质
CN115396039B (zh) * 2021-05-25 2024-10-22 中国移动通信集团广西有限公司 光功率调节方法、装置、电子设备及存储介质
CN116209071B (zh) * 2021-11-30 2026-04-17 华为技术有限公司 通信方法、装置及系统
US20250096897A1 (en) * 2022-01-24 2025-03-20 Nippon Telegraph And Telephone Corporation Device switching method and optical communication system
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US20090162065A1 (en) * 2007-12-21 2009-06-25 Masahiko Mizutani Network system and optical line terminal
US20130034356A1 (en) * 2011-08-03 2013-02-07 Futurewei Technologies, Inc. Rogue Optical Network Unit Mitigation in Multiple-Wavelength Passive Optical Networks

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US20130034356A1 (en) * 2011-08-03 2013-02-07 Futurewei Technologies, Inc. Rogue Optical Network Unit Mitigation in Multiple-Wavelength Passive Optical Networks

Also Published As

Publication number Publication date
ES2968202T3 (es) 2024-05-08
CN105934903A (zh) 2016-09-07
EP4274122A2 (fr) 2023-11-08
WO2015112508A1 (fr) 2015-07-30
ES2710703T3 (es) 2019-04-26
EP3092736A1 (fr) 2016-11-16
US10389472B2 (en) 2019-08-20
EP3092736B1 (fr) 2018-11-07
US9577783B2 (en) 2017-02-21
US20150207585A1 (en) 2015-07-23
CN109660311A (zh) 2019-04-19
EP3462650B1 (fr) 2023-10-25
EP4274122A3 (fr) 2024-06-12
CN105934903B (zh) 2018-10-09
US20170117984A1 (en) 2017-04-27
US20180227072A1 (en) 2018-08-09
CN109660311B (zh) 2021-01-29
US9960879B2 (en) 2018-05-01
EP3462650A1 (fr) 2019-04-03

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